Lithopone is a white pigment composed of a mixture of barium sulfate (68-70 %) and zinc sulfide (28-30%) with trace amounts of zinc oxide.

立德粉是白色颜料硫酸钡(68 - 70%)和硫化锌(28 - 30%)同氧化锌的微量的混合物。

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These foods also provide generous amounts of 'trace' or 'minor' minerals like selenium, magnesium, copper#, and zinc#, which are under-consumed in today's over-processed #diets.

它们也提供大量的如如硒、镁、铜、锌这样的微量元素，当今过度加工的饮食中缺乏这些微量元素。

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The composite starch is rich in active calcium, zinc, copper, ferrite and other trace amounts, effectively improves the nutrient components of starch and is beneficial to the absorption by human body.

本发明所制备的复合淀粉富含活性钙、锌、铜、铁等微量，有效地提高了淀粉的营养成分，有利于人体吸收。

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